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https://issues.apache.org/jira/browse/HBASE-5165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13183170#comment-13183170
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Hadoop QA commented on HBASE-5165:
----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12510019/hbase-5165v2.patch
against trunk revision .
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified
tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
-1 javadoc. The javadoc tool appears to have generated -151 warning
messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
-1 findbugs. The patch appears to introduce 79 new Findbugs (version
1.3.9) warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
-1 core tests. The patch failed these unit tests:
org.apache.hadoop.hbase.regionserver.wal.TestLogRolling
org.apache.hadoop.hbase.mapreduce.TestImportTsv
org.apache.hadoop.hbase.mapred.TestTableMapReduce
org.apache.hadoop.hbase.mapreduce.TestHFileOutputFormat
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/714//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/714//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/714//console
This message is automatically generated.
> Concurrent processing of DeleteTableHandler and ServerShutdownHandler may
> cause deleted region to assign again
> --------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-5165
> URL: https://issues.apache.org/jira/browse/HBASE-5165
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.90.4
> Reporter: chunhui shen
> Attachments: hbase-5165.patch, hbase-5165v2.patch
>
>
> Concurrent processing of DeleteTableHandler and ServerShutdownHandler may
> cause following situation
> 1.Table has already be disabled.
> 2.ServerShutdownHandler is doing MetaReader.getServerUserRegions.
> 3.When step2 is processing or is completed just now, DeleteTableHandler
> starts to delete region(Remove region from META and Delete region from FS)
> 4.DeleteTableHandler set table enabled.
> 4.ServerShutdownHandler is starting to assign region which is alread deleted
> by DeleteTableHandler.
> The result of above operations is producing an invalid record in .META. and
> can't be fixed by hbck
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